As a finest observe, development instruments shouldn’t be deployed on manufacturing websites. Accordingly, packaged 8 steady releases will not comprise development PHP libraries, as a result of development code shouldn’t be assured to be safe or steady for manufacturing. This solely applies to some elective libraries which might be supplied with 8 for development functions. Drupal Development Company many steady required libraries for 8, like Symfony and Twig, will nonetheless be included routinely in packaged releases. 7 shouldn’t be affected. Updating your website To undertake this finest observe to your website, do one in all Drupal Developer following (relying on how you put in ) Drupal 10 Upkeep and Help Service In the event you set up utilizing Drupal Developer steady launch packages supplied by .org (for instance, with an archive like Drupal 10-8.2.2.tar.gz or by way of Drush), replace to Drupal Developer subsequent launch (8.2.3) as quickly as it’s accessible. (Examine core launch home windows.) You’ll want to comply with Drupal Developer core replace directions, together with eradicating outdated vendor information. As soon as up to date, your website will not embody development libraries and no additional motion can be wanted. In the event you use a development snapshot in your manufacturing website (like 8.2.x-dev), you must both replace to a steady launch (most popular) or manually take away Drupal Developer dependencies. Do not forget that development snapshots will not be supported for manufacturing websites. In the event you set up your website by way of Composer, you must replace your workflows to make sure you specify –no-dev to your manufacturing websites. Improvement and steady integration workflows You probably have a steady integration workflow or development website that makes use of these development dependencies, your workflow is likely to be impacted by this variation. In the event you put in from a steady .org bundle and wish Drupal Developer development dependencies, you’ve gotten three choices Drupal 10 Upkeep and Help Service Set up Composer and run composer set up –dev, Use a development snapshot (for instance, 8.2.x-dev) as an alternative of a tagged launch to your development website, or Set up Drupal Developer development dependencies you want manually into ‘s vendor listing or elsewhere. Nevertheless, keep in mind that these development libraries shouldn’t be put in on manufacturing websites. For background on this variation, see Use “composer set up –no-dev” to create tagged core packages. For extra data on Composer workflows for , see Utilizing Composer to handle website dependencies. Drupal 10 Improvement and Help